Multi-layer goods shelf for logistics goods storage

Abstract

The invention provides a multi-layer goods shelf for logistics goods storage, particularly relates to the technical field of logistics goods shelves, and comprises a runway-shaped annular cover, a back plate assembly connected with one side face of the annular cover, and a multi-layer goods shelf structure connected with the other side face of the annular cover. The multi-layer goods shelf structure comprises an inner-layer goods shelf, a middle goods shelf arranged outside the inner-layer goods shelf in a surrounding mode and an outer-layer goods shelf arranged outside the middle goods shelf in a surrounding mode. A moving structure is arranged on the back plate assembly and connected with the outer-layer goods shelf. According to the multi-layer goods shelf for logistics goods storage, the height of the goods shelf can be adjusted, more goods can be borne, people can take and place the goods conveniently, and extrusion of the goods is avoided; and meanwhile, the goods shelf is more convenient and faster to carry, and the working efficiency of logistics personnel is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of logistics shelves, and in particular relates to a multi-layer shelf for storing logistics goods. Background Art

[0002] With the rapid development of today's society, people's living standards are getting higher and higher, and their pursuit of life is also improving. Moreover, most people buy things online, so logistics is indispensable. At the same time, logistics freight dedicated shelves can help staff transport and reduce staff pressure. Logistics freight dedicated shelves are not only simple in structure design, but also have relatively low production costs. The existing logistics freight dedicated shelves are relatively simple in structure and have fewer functions, which are mainly reflected in the following technical problems:

[0003] (1) The height of the shelf cannot be adjusted, and it is inconvenient to remove the goods on the top of the shelf, which reduces the circulation speed of the goods;

[0004] (2) When there are too many goods on the current logistics shelves, they will cause crowding, making it inconvenient for people to find and identify them;

[0005] (3) Shelves are generally fixed, which makes them inconvenient to move, thus affecting the work efficiency of logistics personnel. Summary of the Invention

[0006] The purpose of the present invention is to provide a multi-layer shelf for storing logistics goods, which solves the technical problem of how to adjust the shelf height and can carry more goods, facilitates people to take and put away goods, and avoids the squeezing of goods; at the same time, the transportation of the shelf is also more convenient and quick, thereby improving the work efficiency of logistics personnel.

[0007] A multi-layer shelf for storing logistics goods, comprising a runway-shaped annular cover, a backboard assembly connected to one side of the annular cover, and a multi-layer shelf structure connected to the other side of the annular cover, wherein the multi-layer shelf structure comprises an inner shelf, an intermediate shelf arranged around the outside of the inner shelf, and an outer shelf arranged around the outside of the intermediate shelf;

[0008] A movable structure is provided on the back panel assembly, and the movable structure is connected to the outer shelf.

[0009] Preferably, the outer shelf includes an annular conveyor belt, four first rollers supported at the four corners of the conveyor belt, a motor connected to the end of the first roller, and a plurality of pallets equidistantly spaced and vertically fixed at one end on the outside of the conveyor belt, and the other end of the pallet is arranged close to the inner side of the annular cover.

[0010] Preferably, the intermediate shelf includes a circular conveyor belt 2, four second rollers supported at the four corners of the conveyor belt 2, a motor 2 connected to the end of the second roller, and a plurality of pallets 2 that are equally spaced and vertically fixed at one end on the outside of the conveyor belt 2, and the other end of the pallet 2 is arranged close to the inner side of the conveyor belt 1.

[0011] Preferably, the inner shelf includes a circular conveyor belt three, four third rollers supported at the four corners of the conveyor belt three, a motor three connected to the end of the third roller, and a plurality of pallets three that are equally spaced and vertically fixed at one end on the outside of the conveyor belt three, and the other end of the pallet three is arranged close to the inner side of the conveyor belt two.

[0012] Preferably, the backplate assembly includes an outer backplate and an inner backplate that are parallel to each other and vertically arranged, and a vertical plate vertically fixed between the outer backplate and the inner backplate, and the inner backplate is vertically fixed to the outer side of the annular cover.

[0013] Preferably, the moving structure includes a bevel gear 1, an axle coaxially passing through the bevel gear 1, a wheel coaxially connected to the outer end of the axle, and a bevel gear 2 meshing with the bevel gear 1, and the axle is vertically rotatably arranged on the vertical plate;

[0014] The second bevel gear is coaxially rotatably connected to the outer end of the first roller or the second roller.

[0015] Preferably, the inner sides of the conveyor belt 1, the conveyor belt 2 and the conveyor belt 3 are all provided with synchronous teeth, and the first roller, the second roller and the third roller are all provided with gears, and the gears are meshed and connected with the synchronous teeth.

[0016] Preferably, a plurality of support plates are vertically arranged on both sides of the annular cover.

[0017] Preferably, the two multi-layer shelves are arranged close to each other back to back, and the two adjacent support plates are connected by a connecting plate, and the two ends of the connecting plate are separately connected to the two support plates by positioning pins.

[0018] Preferably, the upper end surfaces of the support plate 1, the support plate 2 and the support plate 3 are all provided with open grooves.

[0019] The technical details not described in detail in this scheme can be operated according to the conventional techniques of those skilled in the art.

[0020] The beneficial effects of the present invention are as follows:

[0021] (1) This solution sets up a multi-layer shelf structure, including inner shelves, middle shelves and outer shelves, achieving the following technical effects:

[0022] First, inner shelves, middle shelves and outer shelves are set up, all of which belong to the conveyor belt structure, and the adjacent two shelves are wrapped. The multi-layer shelves can move up and down, which can not only make full use of the upper space, but also separate the goods and avoid the accumulation of goods;

[0023] Second, the outer shelf cooperates with the annular cover, which can play a role in limiting the position of the goods, so as to prevent the goods from falling off when they move to the corner position;

[0024] Third, the conveyor belt 1 and conveyor belt 2 are set. In addition to driving the goods up and down, the inner side of the conveyor belt 1 can also limit the goods on the pallet 2, and the inner side of the conveyor belt 2 can also limit the goods on the pallet 1. That is, the conveyor belt 1 and conveyor belt 2 have the same function as the annular cover;

[0025] Fourth, the two adjacent pallets can not only support the goods, but also limit the position of the goods. In addition, since the conveyor belt is flexible, one end of the pallet is close to the conveyor belt, which also indirectly supports and limits the conveyor belt.

[0026] (2) The backplane assembly provided in this solution achieves the following technical effects:

[0027] First, the back plate assembly is located at the inner end of the pallet, which helps to limit the position of the goods on the pallet;

[0028] Secondly, the vertical plates are provided to support the mobile structure;

[0029] (3) A moving structure is provided to cooperate with the first roller, the second roller and the third roller. When the shelf needs to be transferred, the motor 1 drives the bevel gear 1, the bevel gear 2, the axle and the wheels to operate. Under the action of multiple wheels, the transfer process of the multi-layer shelf is greatly facilitated.

[0030] (4) This solution designs different layers of shelves inside and outside. Unlike the existing technology, under the action of conveyor belts 1, 2 and 3, the height of the goods can be adjusted, so that more goods can be accommodated on the shelves, making full use of the space and making it convenient for people to take and put goods;

[0031] The multi-layer shelves in this solution can be used for large-batch storage of small box goods and bagged goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a three-dimensional diagram of a multi-layer shelf in Example 1 of the present invention.

[0033] Figure 2This is a front view of the multi-layer shelf in Example 1 of the present invention.

[0034] Figure 3 This is a front view of the outer shelf, inner shelf and middle shelf in Example 1 of the present invention.

[0035] Figure 4 This is a structural diagram of the mobile structure in Example 1 of the present invention.

[0036] Figure 5 This is a side view of the multi-layer shelf in Example 1 of the present invention.

[0037] Figure 6 This is a schematic structural diagram of the outer shelf in Example 1 of the present invention.

[0038] Figure 7 This is a schematic diagram of the docking structure of two multi-layer shelves in Example 2 of the present invention.

[0039] Among them, the figures are marked as: 1. annular cover; 2. first roller; 3. conveyor belt 1; 4. pallet 1; 5. support plate; 51. positioning pin; 6. wheel; 61. axle; 62. bevel gear 1; 63. bevel gear 2; 64. motor 1; 7. back plate assembly; 71. vertical plate; 72. vertical plate; 8. middle shelf; 81. motor 2; 9. inner shelf; 91. motor 3; 10. connecting plate. DETAILED DESCRIPTION

[0040] In order to more clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0041] Example 1:

[0042] See also Figures 1-6 A multi-layer shelf for storing logistics goods, comprising a runway-shaped annular cover 1, a backboard assembly 7 connected to one side of the annular cover 1, and a multi-layer shelf structure connected to the other side of the annular cover 1. The multi-layer shelf structure comprises an inner shelf 9, an intermediate shelf 8 surrounding the outer side of the inner shelf 9, and an outer shelf surrounding the outer side of the intermediate shelf 8.

[0043] A movable structure is provided on the back panel assembly 7, and the movable structure is connected to the outer shelf.

[0044] In this solution, inner shelves 9, middle shelves 8 and outer shelves are provided, but they are not limited to three layers and can also be multiple layers. In this solution, three layers are provided for the convenience of description, which is hereby explained.

[0045] The outer shelf includes an annular conveyor belt 3, four first rollers 2 supported at the four corners of the conveyor belt 3, a motor 64 connected to the end of the first roller 2, and a plurality of pallets 4 that are equally spaced and vertically fixed at one end on the outside of the conveyor belt 3, and the other end of the pallet 4 is arranged close to the inner side of the annular cover 1.

[0046] The middle shelf 8 includes a circular conveyor belt 2, four second rollers supported at the four corners of the conveyor belt 2, a motor 2 81 connected to the end of the second roller, and a plurality of pallets 2 that are equally spaced and vertically fixed at one end on the outside of the conveyor belt 2, and the other end of the pallet 2 is arranged close to the inner side of the conveyor belt 1 3.

[0047] The inner shelf 9 includes a circular conveyor belt 3, four third rollers supported at the four corners of the conveyor belt 3, a motor 3 91 connected to the end of the third roller, and a plurality of pallets 3 that are equally spaced and one end of which is vertically fixed on the outside of the conveyor belt 3, and the other end of the pallet 3 is arranged close to the inner side of the conveyor belt 2.

[0048] Among them, conveyor belt 1 3, conveyor belt 2 and conveyor belt 3 move up and down to ensure the adjustment of the height and position of the goods; the structures of conveyor belt 1 3, conveyor belt 2 and conveyor belt 3 are all existing technologies and will not be described in detail here.

[0049] Four first rollers 2, four second rollers and four third rollers are respectively provided to support each conveyor belt to form a square structure.

[0050] More preferably, multiple first rollers 2 can be connected in sequence through a transmission belt, multiple second rollers can be connected in sequence through a transmission belt, and multiple third rollers can be connected in sequence through a transmission belt, so as to increase the stability of the transmission and avoid slipping.

[0051] One end of the support plate can be fixed to the conveyor belt by screws.

[0052] The back plate assembly 7 includes an outer back plate and an inner back plate 71 that are parallel and vertically arranged, and a vertical plate 72 vertically fixed between the outer back plate and the inner back plate 71 . The inner back plate 71 is vertically fixed to the outer side of the annular cover 1 .

[0053] The moving structure includes a bevel gear 1 62, an axle 61 coaxially passing through the bevel gear 1 62, a wheel 6 coaxially connected to the outer end of the axle 61, and a bevel gear 2 63 meshing with the bevel gear 1 62. The axle 61 is vertically rotatably arranged on a vertical plate 72.

[0054] The second bevel gear 63 is coaxially connected to the outer end of the first roller 2 or the second roller.

[0055] The motor 1 64 is in operation, driving the first roller 2 to work, and through the bevel gear 1 62 and the bevel gear 2 63, driving the axle 61 to rotate, thereby driving the rotation of the wheel 6. The working principle of the bevel gear is prior art, and its working principle can also be seen from the accompanying drawings, so it will not be described in detail here.

[0056] The inner sides of conveyor belt 1 3, conveyor belt 2 and conveyor belt 3 are all provided with synchronous teeth, and the first roller 2, the second roller and the third roller are all provided with gears, which are meshed and connected with the synchronous teeth.

[0057] Preferably, conveyor belt 1 3, conveyor belt 2 and conveyor belt 3 can be synchronous belts, and the engagement of synchronous teeth makes the force transmission more stable; the working principle of the engagement of synchronous belts and gears is existing technology and will not be described in detail here, and will not be marked in the drawings for this purpose.

[0058] As for the structures involved in the above-mentioned transmission process, those not described in detail in this solution are all carried out using existing conventional technical means to ensure the stability and smoothness of the entire transmission process, and will not be described in detail here.

[0059] A plurality of support plates 5 are vertically arranged on both sides of the annular cover 1 .

[0060] The upper end surfaces of pallet 1 4 , pallet 2 and pallet 3 are all provided with open slots. Cargo is placed in the open slots, which helps to separate the cargo and achieve a limiting effect on the cargo.

[0061] More preferably, baffle structures can be set at the outer ends of pallet 1 4, pallet 2 and pallet 3 to prevent the goods from rolling off the pallets during the up and down movement of the conveyor belt. To simplify the design, the baffle structure will not be described in detail here and will not be marked in the drawings.

[0062] The specific working process of the present invention is as follows:

[0063] This solution sets up a multi-layer shelf structure, including an inner shelf 9, a middle shelf 8 and an outer shelf. The inner shelf 9, the middle shelf 8 and the outer shelf are all conveyor belt structures, and the two adjacent shelves are in a covering shape. The multi-layer shelves can move up and down. When in use, the goods are placed on the pallet 1 4, the pallet 2 and the pallet 3 on the shelf. Through the action of the motor 1 64, the motor 2 81 and the motor 3 91, the conveyor belt 1 3, the conveyor belt 2 and the conveyor belt 3 move up and down, thereby adjusting the height of the goods.

[0064] It should be noted that motor 1 64, motor 2 81 and motor 3 91 can be connected to a controller. When people need to drive the inner shelf 9, the middle shelf 8 and the outer shelf to move, they adjust the controller according to the actual situation so that motor 1 64, motor 2 81 and motor 3 91 are started to complete the picking and placing of goods.

[0065] The outer shelf cooperates with the annular cover 1, which can play a role of limiting the position of the goods, so as to prevent the goods from falling off when the goods move to the corner position;

[0066] The conveyor belt 1 3 and the conveyor belt 2 are provided, in addition to being able to drive the goods up and down, the inner side of the conveyor belt 1 3 can also play a role in limiting the goods on the pallet 2, and the inner side of the conveyor belt 2 can also play a role in limiting the goods on the pallet 1 4, that is, the conveyor belt 1 3 and the conveyor belt 2 have the same function as the annular cover 1;

[0067] The pallets are arranged adjacent to each other, and the two adjacent pallets can not only support the goods, but also limit the goods;

[0068] The back plate assembly 7 provided in this solution is located at the inner end of the pallet, which helps to limit the position of the goods on the pallet; the vertical plate 72 provided has the effect of supporting the mobile structure;

[0069] A moving structure is provided to cooperate with the first roller 2, the second roller and the third roller. When the shelf needs to be transferred, under the action of motor 1 64, bevel gear 1 62, bevel gear 2 63, axle 61 and wheel 6 are driven to operate. Under the action of multiple wheels 6, the transfer process of multi-layer shelves is greatly facilitated.

[0070] The overall structure of the inner shelf 9, the middle shelf 8 and the outer shelf are basically the same, and the working principles are also the same. Therefore, the specific technical features of the inner shelf 9 and the middle shelf 8 are not marked in detail in the accompanying drawings, and you can refer to the outer shelf.

[0071] Example 2:

[0072] See also Figure 7 Two multi-layer shelves are arranged close together, facing each other. Adjacent support plates 5 are connected by a connecting plate 10. The ends of the connecting plate 10 are separately connected to the two support plates 5 via locating pins 51. The support plates 5 in this solution allow for more storage space on the multi-layer shelves. When two multi-layer shelves are placed together, this helps save space.

[0073] Technical features not described in the present invention can be achieved through or by adopting existing technologies and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A multi-layer shelf for storing logistics goods, characterized in that: The invention comprises a runway-shaped annular cover (1), a back plate assembly (7) connected to one side of the annular cover (1), and a multi-layer shelf structure connected to the other side of the annular cover (1), wherein the multi-layer shelf structure comprises an inner shelf (9), an intermediate shelf (8) arranged around the outside of the inner shelf (9), and an outer shelf arranged around the outside of the intermediate shelf (8); A movable structure is provided on the back panel assembly (7), and the movable structure is connected to the outer shelf.

2. A multi-layer shelf for storing logistics goods according to claim 1, characterized in that: The outer shelf comprises an annular conveyor belt (3), four first rollers (2) respectively supported at the four corners of the conveyor belt (3), a motor (64) connected to the end of the first roller (2), and a plurality of support plates (4) at equal intervals and fixed vertically at one end on the outside of the conveyor belt (3), wherein the other end of the support plate (4) is arranged close to the inner side of the annular cover (1).

3. A multi-layer shelf for storing logistics goods according to claim 2, characterized in that: The intermediate shelf (8) includes an annular conveyor belt 2, four second rollers respectively supported at the four corners of the conveyor belt 2, a motor 2 (81) connected to the end of the second roller, and a plurality of pallets 2 equally spaced and vertically fixed at one end on the outside of the conveyor belt 2, the other end of the pallet 2 being arranged close to the inner side of the conveyor belt 1 (3).

4. A multi-layer shelf for storing logistics goods according to claim 3, characterized in that: The inner shelf (9) includes an annular conveyor belt three, four third rollers respectively supported at the four corners of the conveyor belt three, a motor three (91) connected to the end of the third roller, and a plurality of support plates three equidistantly spaced and vertically fixed at one end on the outside of the conveyor belt three, with the other end of the support plate three being arranged close to the inner side of the conveyor belt two.

5. The multi-layer shelf for storing logistics goods according to claim 1, characterized in that: The back plate assembly (7) comprises an outer back plate and an inner back plate (71) that are parallel to each other and vertically arranged, and a vertical plate (72) vertically fixed between the outer back plate and the inner back plate (71), and the inner back plate (71) is vertically fixed to the outside of the annular cover (1).

6. A multi-layer shelf for storing logistics goods according to claim 5, characterized in that: The movable structure comprises a bevel gear 1 (62), an axle (61) coaxially passing through the bevel gear 1 (62), a wheel (6) coaxially connected to the outer end of the axle (61), and a bevel gear 2 (63) meshingly connected to the bevel gear 1 (62), wherein the axle (61) is vertically rotatably arranged on the vertical plate (72); The second bevel gear (63) is coaxially rotatably connected to the outer end of the first roller (2) or the second roller.

7. A multi-layer shelf for storing logistics goods according to claim 4, characterized in that: Synchronous teeth are provided on the inner sides of the conveyor belt 1 (3), the conveyor belt 2 and the conveyor belt 3, and gears are provided on the first roller (2), the second roller and the third roller, and the gears are meshed and connected with the synchronous teeth.

8. The multi-layer shelf for storing logistics goods according to claim 1, characterized in that: A plurality of support plates (5) are vertically arranged on both sides of the annular cover (1).

9. A multi-layer shelf for storing logistics goods according to claim 8, characterized in that: Two multi-layer shelves are arranged close to each other and facing each other, and the two adjacent support plates (5) are connected by a connecting plate (10), and the two ends of the connecting plate (10) are separately connected to the two support plates (5) by positioning pins (51).

10. The multi-layer shelf for storing logistics goods according to claim 4, characterized in that: The upper end surfaces of the support plate 1, the support plate 2 and the support plate 3 are all provided with an open groove.

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